China Weather News. During the interval of cold air activity, it is expected that the haze in some areas of North China, Huanghuai and other places will develop again three days from today (October 18-20).
Fortunately, a stream of cold air will affect my country from the 19th. From the 21st, the haze in the above-mentioned areas will gradually weaken and dissipate, but it will also bring strong winds and cooling to the central and eastern regions, and local temperatures will drop by more than 12°C.
In addition, the rainy weather from southwest to Jiangnan will continue.
A new wave of cold air affects my country since the 19th
Since October, the cold air activity has been frequent, but the cold air was weak this weekend, and haze weather began to develop in places such as the North China Plain between cold air activities.
The Central Meteorological Observatory predicts that from the 18th to the 20th, there will be mild to moderate haze in the central and southern parts of North China, the central and western parts of Huanghuai, the Fenwei Plain, and the southwestern part of Northeast China. Among them, there will be heavy haze in the central part of North China on the night of the 20th.
From the 19th to the 22nd, a new stream of cold air will affect our country. It is expected that the strong cold air will affect the eastern part of the Qinghai-Tibet Plateau, northern China, and northeastern regions from west to east. The temperature in the above-mentioned areas will drop by 6-10℃, and the local temperature will exceed 12 ℃; There will be winds of magnitude 5 to 7 in North China and Northeast China, among which winds of magnitude 7 to 8 in western Inner Mongolia can be accompanied by sandy weather.
While the cold air creates strong winds and cools down, the eastern part of the Qinghai-Tibet Plateau, the northeastern part of Inner Mongolia, and the northeast will also experience rain and snow.
At the same time, from the 21st, affected by the cold air and strong winds, the haze weather in North China, Huanghuai and other places weakened and dissipated from north to south.
From the perspective of temperature changes, the temperature in the north will still fluctuate in the next week, especially in the northeast. The maximum temperature in some areas first rises to above 15℃, and even close to 20℃ locally, until the 22nd under the influence of cold air. Fell below 10°C.
In Beijing-Tianjin-Hebei and other places, the highest temperature in most areas will be around 20℃ today and tomorrow, and the highest temperature will drop to around 15℃ around the 21st.
In the south, the eastern part of the southwestern region and the south of the Yangtze River will be affected by overcast and rainy weather in the next three or four days, and the temperature will remain at a low level. The highest temperature is mostly less than 20℃, and the daytime is not even as warm as the North China Plain.
It will not be until late October that the temperature in these places will gradually rise to normal levels over the same period of the year.
Meteorological experts reminded that the public in most of the central and eastern regions should pay attention to the local weather forecast, pay attention to temperature changes, add clothes in time, and beware of colds.
The rain from southwest to Jiangnan continues to have heavy rain in Hainan and other places
In the past three days, my country’s tracts of precipitation are mainly concentrated in the southeastern part of the northwestern region, the eastern part of the southwestern region to the south of the Yangtze River. Generally, light to moderate rain will occur. Snow will also occur in the eastern Qinghai-Tibet Plateau and the northern part of the Western Sichuan Plateau.
Among them, the rain is still strong today in parts of southeast Hainan.
Specifically, there is light to moderate snow or sleet in parts of northern Xinjiang, southeastern Qinghai, and northern Sichuan plateau today.
There were moderate to heavy rains in parts of southern Sichuan, northwestern Yunnan, Hainan Island and other places. Among them, there were heavy rains or heavy rains (100-140 mm) in southern Hainan Island.
Tomorrow, there will be light to moderate snow or sleet in parts of northern and eastern Xinjiang, northeastern Tibet, southern and eastern Qinghai, southern Gansu, and northern Sichuan plateau. Among them, there will be light to moderate snow or sleet in the southeastern Qinghai and northern Sichuan plateau. The ground is as big as a blizzard (10-12 mm).
Some areas in eastern Tibet, southern Gansu, northern Sichuan plateau, northern Sichuan Basin, northwestern Yunnan, southeastern Hainan Island and other places have moderate to heavy rain, and local heavy rain (50-55 mm).
The day after tomorrow, there will be light to moderate snow or sleet in parts of northeastern Tibet, southern Qinghai, northern Sichuan West Plateau, central Inner Mongolia, and northern Hebei. Among them, there will be heavy snow in northeastern Tibet and northern Sichuan Plateau (5～ 7 mm).
Some areas such as eastern Inner Mongolia, southwestern northeastern China, eastern Tibet, most of southwestern China, southeastern northwestern China, most of Jianghan, western Jianghuai, northern and western Jiangnan, Hainan Island, Taiwan Island and other places have light to moderate rain, local Heavy rain (25～45mm).
Meteorological experts reminded that the recent heavy rainfall in Hainan has continued, and the public should pay attention to preventing geological disasters.
At the same time, there will be more rainy weather in West China in the next 10 days, and the number of rainy days in northwestern Guizhou can reach 3 to 6 days. The public needs to prevent the adverse effects of rainy weather on traffic travel and arrange travel reasonably.